Klein Tools 44307 Flickblade Folding Utility Knife
- 4 inches closed, 6 inches open
- Replaceable carbon steel blade, triple ground
- Two locking positions: angled and standard
- Tool-free blade change with quick-release button
- 4 ounces, steel pocket clip
Last refreshed Jun 25, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pocket sized folding utility knife with a replaceable blade and two lock angles for detail and general cutting. It is a utility blade tool, not a fixed edge pocket knife, and the warranty is only available by contacting the vendor.
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ASIN: B0F1CGJNFTModel: 44307Category: Pocket Knives & Folding Knives
Overview
A side button and a quick release latch run the Klein FlickBlade, a folding utility knife that holds standard replaceable blades. The blade locks either straight or angled, and a steel clip carries it in a pocket or on a belt.
Electricians and tradespeople get a utility knife that folds small enough for a pocket and changes blades without tools. The small size limits grip for heavy cuts, and the listing gives no warranty terms.
Who it's for
Electricians, installers and DIYers who cut cable sheathing, tape and boxes will carry it daily. Those wanting a full size handle for heavy carpet or drywall work should choose a larger utility knife.
Pros and cons
- Compact for pocket carry
- Tool-free blade swaps
- Angled lock for detail cuts
- Steel clip for pocket or belt
- Small handle limits heavy cuts
- Warranty requires calling the vendor
- Blade spares not mentioned as included
Performance notes
Cutting depends on the replaceable blade, so a fresh edge is always one swap away. The angled lock position changes the approach for scoring and detail cuts. A compact handle trades leverage for portability.
Specifications
| Brand | Klein Tools |
|---|---|
| Model | 44307 |
| Dimensions & fit | |
| Blade Length | 5.08 cm |
| Item Length | 6.12 inches open |
| Folded Size | 4 inches |
| Item weight | 4 ounces |
| Construction & materials | |
| Blade Material | Carbon steel, triple ground |
| Handle Material | Stainless Steel |
| Color | Orange |
| Material Type | Alloy Steel, Plastic |
| Included components | |
| Included Components | FLICKBLADE™ Subcompact Folding Utility Knife |
| Unit Count | 1.0 Count |
| Warranty & support | |
| Warranty Description | Call vendor for warranty |
| Other details | |
| Blade Type | Replaceable utility blade |
| Special Features | Quick-release blade change, side button, steel pocket clip |
| Locking positions | 2 (angled, standard) |
| Handle Type | Manual-Retractable |
| Item Type Name | Utility Knives |
Frequently asked questions
How big is the Klein 44307 when folded?
It measures 4 inches closed and 6 inches open, sized for pocket carry.
How do I change the blade on the Klein FlickBlade?
Press the quick-release button to swap blades without tools.
What are the two lock positions on the Klein 44307 for?
The angled position is for precision tasks and the standard position for everyday cutting.